308692020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4349}}^1$

素因数の和:4394

約数の個数: 144

約数和(自身を含む): 1069891200

約数和(自身を除く): 761199180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4349, 4732, 5070, 5460, 5915, 7098, 8698, 10140, 11830, 13047, 14196, 17396, 17745, 21745, 23660, 26094, 30443, 35490, 43490, 52188, 56537, 60886, 65235, 70980, 86980, 91329, 113074, 121772, 130470, 152215, 169611, 182658, 226148, 260940, 282685, 304430, 339222, 365316, 395759, 456645, 565370, 608860, 678444, 734981, 791518, 848055, 913290, 1130740, 1187277, 1469962, 1583036, 1696110, 1826580, 1978795, 2204943, 2374554, 2939924, 3392220, 3674905, 3957590, 4409886, 4749108, 5144867, 5936385, 7349810, 7915180, 8819772, 10289734, 11024715, 11872770, 14699620, 15434601, 20579468, 22049430, 23745540, 25724335, 30869202, 44098860, 51448670, 61738404, 77173005, 102897340, 154346010, 308692020]

約数ペア:

[(1, 308692020), (2, 154346010), (3, 102897340), (4, 77173005), (5, 61738404), (6, 51448670), (7, 44098860), (10, 30869202), (12, 25724335), (13, 23745540), (14, 22049430), (15, 20579468), (20, 15434601), (21, 14699620), (26, 11872770), (28, 11024715), (30, 10289734), (35, 8819772), (39, 7915180), (42, 7349810), (52, 5936385), (60, 5144867), (65, 4749108), (70, 4409886), (78, 3957590), (84, 3674905), (91, 3392220), (105, 2939924), (130, 2374554), (140, 2204943), (156, 1978795), (169, 1826580), (182, 1696110), (195, 1583036), (210, 1469962), (260, 1187277), (273, 1130740), (338, 913290), (364, 848055), (390, 791518), (420, 734981), (455, 678444), (507, 608860), (546, 565370), (676, 456645), (780, 395759), (845, 365316), (910, 339222), (1014, 304430), (1092, 282685), (1183, 260940), (1365, 226148), (1690, 182658), (1820, 169611), (2028, 152215), (2366, 130470), (2535, 121772), (2730, 113074), (3380, 91329), (3549, 86980), (4349, 70980), (4732, 65235), (5070, 60886), (5460, 56537), (5915, 52188), (7098, 43490), (8698, 35490), (10140, 30443), (11830, 26094), (13047, 23660), (14196, 21745), (17396, 17745)]